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Method and apparatus for minimizing unwanted dynamics in a physical system

  • US 5,638,267 A
  • Filed: 06/15/1994
  • Issued: 06/10/1997
  • Est. Priority Date: 06/15/1994
  • Status: Expired due to Term
First Claim
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1. A method for controlling a physical system by generating an input to the system to minimize unwanted dynamics in the system response comprising;

  • establishing expressions quantifying the unwanted dynamics;

    establishing first constraints bounding an available input to the dynamic system;

    establishing second constraints bounding the unwanted dynamics;

    finding a solution which allows maximum variations in physical system characteristics and is used to generate the input while still satisfying the first and second constraints; and

    controlling the physical system based on the input to the physical system whereby unwanted dynamics are minimized.

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